📄 countryband_builder.php
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<?phprequire_once("interface_builder.php");require_once("class_musician.php");require_once("class_countryband.php");require_once("class_instrument.php");class CountryBandBuilder implements Builder { private $band; function __construct() { $this->band = new CountryBand(); } public function getBand() { return $this->band; } public function buildDrummer() { $musician = new Musician("washboard player"); $drumset = new Instrument("washboard"); $musician->addInstrument($drumset); $this->band->addMusician($musician); } public function buildGuitarist() { $musician = new Musician("country guitarist"); $guitar = new Instrument("acoustic guitar"); $musician->addInstrument($guitar); $this->band->addMusician($musician); }}?>
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